CVE-2026-42901
10.0 CRITICALOrigin validation error in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network
Published: 2026-05-22 · Last updated: 2026-05-27
Severity and scoring
- CVSS
- 10.0 CRITICAL
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- CWE
- CWE-346
Affected products
| Vendor | Product |
|---|---|
| microsoft | entra_id |
Description
Origin validation error in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network.
Source: NVD
References
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